package cn.smbms.utils;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class MyBatisUtil {

	private static SqlSessionFactory factory;

	static {
		try {
			InputStream is = Resources
					.getResourceAsStream("mybatis-config.xml");
			factory = new SqlSessionFactoryBuilder().build(is);

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}// static

	public static SqlSession createSqlSession() {

		return factory.openSession(false);
	}

	public static void closeSqlSession(SqlSession sqlSession) {
		if (null != sqlSession) {
			sqlSession.close();
		}

	}
}
